10 Best Mini Split Ac Unit For Semi Truck 2025 in the United States

The Treeligo 12V Truck Air Conditioner is designed specifically for vehicles like semi-trucks, RVs, and construction equipment, offering a solid 12,000 BTU cooling capacity. This allows it to quickly lower the temperature inside your truck cab, which is especially beneficial for long hours on the road in hot weather. It uses inverter technology, enabling the compressor to adjust its speed based on cooling needs, which helps save battery power and ensures quiet operation at around 45 decibels—similar to a quiet conversation. The AC is powered by a 12-volt system compatible with your truck’s battery and can run with the engine off to reduce fuel consumption.

Installation is straightforward thanks to included accessories and instructions, and the durable ABS plastic housing resists corrosion and weather damage, making the unit suitable for harsh environments. While the energy efficiency is limited with a 1-star rating and a SEER of 1, indicating higher power consumption compared to other units, this may be a factor if you rely heavily on battery power without frequent engine running. The noise level, although relatively low, might still be noticeable in very quiet cabins.

The unit offers remote control and multiple operating modes (energy saving, sleep, powerful), adding convenience and flexibility. It also features a dehumidification function that can help reduce moisture inside the cabin. Backed by a 1-year warranty and positive customer feedback, it serves as a reliable cooling solution for truck drivers seeking easy installation and dependable performance, though it may not be the best option if minimizing battery drain over long periods is a priority.

This 12V Mini Split Air Conditioner is tailored for semi-truck drivers who want efficient cooling while on the road. With a cooling capacity of 10,000 BTU, it’s strong enough to quickly lower the temperature inside large vehicle sleepers or cabins, thanks to its powerful 20CC scroll compressor that cools rapidly within about 8 minutes. The variable frequency inverter feature helps reduce energy use by adjusting cooling power based on the surrounding heat, which can save fuel or battery life—a definite plus for long hauls. It runs on 12 volts and includes protections to prevent battery drain, ensuring your truck starts without issues.

Noise is kept relatively low at 65 dB, similar to background music or a normal conversation, which is acceptable though not ultra-quiet. Installation is a split system with indoor and outdoor units, and the package comes with all needed accessories and instructions, making it fairly straightforward to install on a truck roof or other suitable spots. The AC also features remote and panel controls for easy operation.

The energy efficiency rating is modest (1 Star), but the unit’s smart frequency control and low power consumption help balance that out. The durable ABS plastic build adds to its longevity, which is important for tough road environments. While the unit does not specifically mention a dehumidification function, which some users might miss for improved comfort, this mini-split AC is a solid choice for truckers and drivers of large vehicles like RVs and buses who need strong, reliable cooling that’s easy to install and won’t overly drain power sources. It strikes a good balance between performance, noise, and energy use but could improve slightly on efficiency ratings and include more climate control features.

The Aspligo 12V Truck Air Conditioner is a mini-split system designed for semi-trucks and similar vehicles like RVs, excavators, and buses. It offers a cooling capacity of 7200 BTU, which is effective for keeping the cabin comfortable in warm conditions. The unit runs on 12 volts, making it compatible with typical vehicle electrical systems. Its energy efficiency ratio (SEER) of 7.5 indicates moderate efficiency, balancing power use and cooling without being top-tier in energy savings.

Operating at about 50 decibels, this AC unit is relatively quiet for a truck air conditioner, contributing to a more pleasant driving and resting environment. Installation is easy, and the split system design helps improve airflow and heat dissipation, enhanced by a unique sun-shaped air outlet. The low noise function supports quiet operation when parked or driving with the engine off. Its size and weight are reasonable for the category but should be checked against space availability in the vehicle.

A key consideration is that the unit does not include refrigerant; users need to purchase and add R134a refrigerant separately. This process may require technical knowledge or professional assistance. The AC features standard controls, without advanced remote or smart features. This unit is a practical choice for truck drivers or operators seeking reliable cooling with straightforward installation, provided refrigerant charging is appropriately managed.